/*
 * Copyright 2022 Haulmont.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package io.jmix.flowui.download;

import java.io.InputStream;

/**
 * Provides data for {@link Downloader}.
 */
public interface DownloadDataProvider {

    /**
     * Provides an input stream for data downloading purposes.
     *
     * @return an {@link InputStream} containing the data to be downloaded
     */
    InputStream getStream();

}
